diff --git a/nezha-fronted/src/components/common/leftMenu.vue b/nezha-fronted/src/components/common/leftMenu.vue
index 81831371f..0c4fc0cf4 100644
--- a/nezha-fronted/src/components/common/leftMenu.vue
+++ b/nezha-fronted/src/components/common/leftMenu.vue
@@ -47,7 +47,6 @@
     position: relative;
     background-color: $left-menu-bgcolor;
     transition: transform 200ms;
-    /*transition: width 200ms;*/
     transform: scaleX(1);
     transform-origin: left;
     /*border-bottom: 1px solid #eeeeee;*/